Storing Green Energy

New battery packs could help return power to the grid

http://www.wlbz2.com/video/2324685814001/0/Storing-Green-Energyhttp://bcdownload.gannett.edgesuite.net/wcsh/35121342001/35121342001_2324700816001_th-5178004ee4b0d4f510579192-95694976001.jpg?pubId=35121342001Storing Green EnergyNew battery packs could help return power to the gridnationalwcshNews01:35